TSRO

TESARO, Inc.
TSRO

Overview Fund Activity
Delisted

TSRO was delisted on the 18th of January, 2019.

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221 hedge funds and large institutions have $4.14B invested in TESARO, Inc. in 2018 Q4 according to their latest regulatory filings, with 95 funds opening new positions, 44 increasing their positions, 67 reducing their positions, and 62 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
221
Holders Change
+32
Holders Change %
+16.93%
% of All Funds
4.93%
Holding in Top 10
23
Holding in Top 10 Change
+16
Holding in Top 10 Change %
+228.57%
% of All Funds
0.51%
New
95
Increased
44
Reduced
67
Closed
62
Calls
$333M
Puts
$172M
Net Calls
+$161M
Net Calls Change
+$111M

Top Buyers

1
BCM
1
Beryl Capital Management
California
$211M
2
FCM
2
Farallon Capital Management
California
$126M
3
MF
3
Magnetar Financial
Illinois
$102M
4
AA
4
AQR Arbitrage
Connecticut
$91.1M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$76.2M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$74.6M
2
FCM
2
Frontier Capital Management
Massachusetts
$33.4M
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$45.6M
4
IVM
4
InterWest Venture Management
California
$590K
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$17.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
MP
51
Manikay Partners
New York
$14.9M +$14.9M +200,000 New
Morgan Stanley
52
Morgan Stanley
New York
$13.9M +$3.43M +46,223 +33%
Caisse de Depot et Placement du Quebec (CDPQ)
53
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$13.1M +$13.1M +176,200 New
PSAMP
54
P. Schoenfeld Asset Management (PSAM)
New York
$13M +$13M +175,640 New
Bank of New York Mellon
55
Bank of New York Mellon
New York
$13M -$30.8M -415,337 -70%
UBS Group
56
UBS Group
Switzerland
$12.5M +$9.75M +131,283 +360%
Charles Schwab
57
Charles Schwab
California
$11.4M -$70.9K -955 -0.6%
Citadel Advisors
58
Citadel Advisors
Florida
$11.2M +$7.45M +100,374 +199%
SAM
59
Sandell Asset Management
New York
$10.3M +$10.3M +138,100 New
SI
60
Sofinnova Investments
California
$9.97M -$6.64M -89,378 -40%
QCMA
61
Quad Capital Management Advisors
New York
$9.67M +$9.67M +130,225 New
DAM
62
DLD Asset Management
New York
$9.28M +$9.28M +125,000 New
FTCM
63
First Trust Capital Management
Illinois
$9.24M +$9.24M +124,421 New
QF
64
QVT Financial
New York
$8.98M +$8.98M +120,890 New
State of Wisconsin Investment Board
65
State of Wisconsin Investment Board
Wisconsin
$8.97M +$7.46M +100,522 +495%
Marshall Wace
66
Marshall Wace
United Kingdom
$8.9M +$8.9M +119,898 New
TCIM
67
TIAA CREF Investment Management
New York
$8.79M -$93.2M -1,254,588 -91%
SMC
68
S. Muoio & Co
New York
$8.54M +$8.54M +115,000 New
Capstone Investment Advisors
69
Capstone Investment Advisors
New York
$7.84M +$7.84M +105,634 New
ECP
70
Elk Creek Partners
Colorado
$7.78M -$42.2M -568,556 -84%
PCM
71
Prelude Capital Management
New York
$7.51M +$7.51M +101,116 New
GI
72
GAMCO Investors
Connecticut
$7.24M +$7.24M +97,450 New
CFIC
73
City Financial Investment Company
United Kingdom
$6.5M +$6.5M +87,600 New
LP
74
LMR Partners
United Kingdom
$6.36M +$6.36M +85,659 New
VI
75
Versor Investments
New York
$6.22M +$6.22M +83,715 New
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